ConnectionNodeInfo.java

/*
 *                 Sun Public License Notice
 * 
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 * 
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2001 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.db.explorer.infos;

import java.sql.*;
import java.util.*;
import java.io.*;
import java.lang.reflect.*;
import org.netbeans.lib.ddl.*;
import org.netbeans.lib.ddl.impl.*;
import org.openide.nodes.Node;
import org.netbeans.modules.db.DatabaseException;
import org.netbeans.modules.db.explorer.*;
import org.netbeans.modules.db.explorer.infos.*;
import org.netbeans.modules.db.explorer.nodes.*;
import org.netbeans.modules.db.explorer.actions.DatabaseAction;
import org.netbeans.modules.db.explorer.dlg.UnsupportedDatabaseDialog;
import org.openide.TopManager;

public class ConnectionNodeInfo extends DatabaseNodeInfo
            implements ConnectionOperations
{
    static final long serialVersionUID =-8322295510950137669L;
    public void connect(String dbsys)
    throws DatabaseException
    {
        String drvurl = getDriver();
        String dburl = getDatabase();

        Properties dbprops = getConnectionProperties();
        try {

            DatabaseConnection con = new DatabaseConnection(drvurl, dburl, getUser(), getPassword());
            Connection connection = con.createJDBCConnection();
            SpecificationFactory factory = (SpecificationFactory)getSpecificationFactory();
            Specification spec;
            DriverSpecification drvSpec;

            if (dbsys != null) {
                spec = (Specification)factory.createSpecification(con, dbsys, connection);
            } else spec = (Specification)factory.createSpecification(con, connection);
            setSpecification(spec);

            drvSpec = factory.createDriverSpecification(spec.getMetaData().getDriverName().trim());
            setDriverSpecification(drvSpec);

            setConnection(connection); // fires change
        } catch (DatabaseProductNotFoundException e) {

            UnsupportedDatabaseDialog dlg = new UnsupportedDatabaseDialog();
            dlg.show();
            switch (dlg.getResult()) {
            case UnsupportedDatabaseDialog.GENERIC: connect("GenericDatabaseSystem"); break;
            case UnsupportedDatabaseDialog.READONLY: connectReadOnly(); break;
            default: return;
            }

        } catch (Exception e) {
            e.printStackTrace();
            throw new DatabaseException(e.getMessage());
        }
    }

    public void connect()
    throws DatabaseException
    {
        connect(null);
    }

    public void connectReadOnly()
    throws DatabaseException
    {
        setReadOnly(true);
        connect("GenericDatabaseSystem");
    }

    public void disconnect()
    throws DatabaseException
    {
        Connection connection = getConnection();
        if (connection != null) {
            try {
                connection.close();
                setConnection(null); // fires change
            } catch (Exception e) {
                throw new DatabaseException("unable to disconnect; "+e.getMessage());
            }
        }
    }

    public void delete()
    throws IOException
    {
        try {
            disconnect();
            Vector cons = RootNode.getOption().getConnections();
            DatabaseConnection cinfo = (DatabaseConnection)getDatabaseConnection();
            if (cons.contains(cinfo)) cons.remove(cinfo);
            //			throw new Exception("connection does not exist");
            //			cons.remove(cinfo);
        } catch (Exception e) {
            throw new IOException(e.getMessage());
        }
    }
}
/*
 * <<Log>>
 *  16   Gandalf   1.15        1/25/00  Radko Najman    new driver adaptor 
 *       version
 *  15   Gandalf   1.14        12/15/99 Radko Najman    driver adaptor
 *  14   Gandalf   1.13        11/27/99 Patrik Knakal   
 *  13   Gandalf   1.12        10/23/99 Ian Formanek    NO SEMANTIC CHANGE - Sun
 *       Microsystems Copyright in File Comment
 *  12   Gandalf   1.11        9/23/99  Slavek Psenicka Bug #3311
 *  11   Gandalf   1.10        9/13/99  Slavek Psenicka 
 *  10   Gandalf   1.9         9/13/99  Slavek Psenicka 
 *  9    Gandalf   1.8         9/2/99   Slavek Psenicka Unsupported database and
 *       readonly feature
 *  8    Gandalf   1.7         7/21/99  Slavek Psenicka debug log
 *  7    Gandalf   1.6         6/15/99  Slavek Psenicka move to 
 *       live-connection-aware model
 *  6    Gandalf   1.5         6/9/99   Ian Formanek    ---- Package Change To 
 *       org.openide ----
 *  5    Gandalf   1.4         5/21/99  Slavek Psenicka new version
 *  4    Gandalf   1.3         5/14/99  Slavek Psenicka new version
 *  3    Gandalf   1.2         4/23/99  Slavek Psenicka Chyba createSpec pri 
 *       ConnectAs
 *  2    Gandalf   1.1         4/23/99  Slavek Psenicka Debug mode
 *  1    Gandalf   1.0         4/23/99  Slavek Psenicka 
 * $
 */